Significant Cluster Analysis A complimentary package for use with hclust; simprof tests to see which (if any) clusters are statistically different. The null hypothesis is that there is no a priori group structure. See Clarke, K.R., Somerfield, P.J., and Gorley R.N. 2008. Testing of null hypothesis in exploratory community analyses: similarity profiles and biota-environment linkage. J. Exp. Mar. Biol. Ecol. 366, 56-69. Software Depends: R (>= 2.10.0) Douglas Whitaker <whitaker@stat.ufl.edu> Douglas Whitaker <whitaker@stat.ufl.edu> and Mary Christman <mcxman@ufl.edu> GPL (>= 2) 2010-09-01 application/tgz http://CRAN.R-project.org/package=clustsig